Installing domestic refrigeration systems

tools used to cut small copper tubing is:

• Bench Vice

• Tube Cutter

• flaring Tool

• Swaging Tool

tools used to flare the end of tubing is:

• Ratchet

• Wrench Tube

• flaring Tool

• Swaging Tool

Tools used to measure the low and high pressures.

• Piercing valve

• Vacuum pump

• Tube Bender

• Gauge manifold

tools used to bend different diameters tubes is:

• Piercing valve

• Tube Bender

• Ratchet wrench

• Tube Cutter

devices used to measure temperature is:

• Wrenches

• Thermometer

• Screwdriver

• Tube Bender

A process of joining two metals by applying a melted rod is:

• Measuring process

• Bending process

• Flaring process

• brazing process

The type of compressor in the figure is :

• screw compressor

• semi-hermetic compressor

• open type compressor

• hermetic compressor

Reject heat to the surrounding is the function of :

• Compressor

• Evaporator

• Condenser

• Expansion device

Absorb heat from the substance is the function of:

• Expansion device

• Condenser

• Evaporator

• Compressor

Reduce the pressure in the system is the function of:

• Compressor

• Condenser

• Evaporator

• Expansion device